Micheas Zemedkun, MD
Hospitalist · Washington, DCNPI 1740507789
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 6 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 4 manufacturers reported payments, led by Actelion Pharmaceuticals US, Inc. at 51.8% of the total. Reporting peaked in 2019 at $159 and has fallen 88.6% since, to $18 in 2023.
Across 6 payments — averaging $32.19 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Actelion Pharmaceuticals US, Inc.$100
- Regeneron Healthcare Solutions, Inc.$41
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$34
- Itamar Medical Inc$18
What the payments were for
- Food & beverage$193100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | 1 | $100 |
| Regeneron Healthcare Solutions, Inc. | 2 | $41 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $34 |
| Itamar Medical Inc | 1 | $18 |
How this compares
$193 in reported general payments places this provider in the 75th percentile of 101 hospitalist providers in District of Columbia.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 136 | $191,859 |
| JardianceEmpagliflozin | 103 | $120,879 |
| EntrestoSacubitril/Valsartan | 78 | $111,921 |
| Repatha SureclickEvolocumab | 35 | $40,302 |
| XareltoRivaroxaban | 38 | $37,876 |
| Praluent PenAlirocumab | 14 | $11,134 |
| Rosuvastatin Calcium | 165 | $3,922 |
| Atorvastatin Calcium | 192 | $2,543 |
| Metoprolol Succinate | 170 | $2,372 |
| Potassium Chloride | 20 | $1,116 |
| Labetalol Hcl | 44 | $1,088 |
| Hydralazine Hcl | 73 | $1,081 |
| Amlodipine Besylate | 143 | $880 |
| Isosorbide Dinitrate | 13 | $855 |
| Carvedilol | 123 | $827 |
Paid to pharmacies, not to this prescriber.
Other hospitalist in Washington
- Katherine GoodrichWashington$937K
- Sunil SaithWashington$213K
- Pedro Alcedo AndradeWashington$48K
- Jason GaloWashington$12K
- Roy TaoutelWashington$4K
- Jamar SlocumWashington$875
- Mehad MusbahWashington$617
- Kathryn HumesWashington$558
- David KingWashington$480
- Truptiben PatelWashington$412
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.